baber/WOPTO huggingface dataset:
Patent JP-S643488-A (JP)
Title: Shelf type drier
Inventor: KANAMORI KIYOSHI
IPC: F26B9/06
Filed: 1987-06-23
Abstract: PURPOSE: To enhance a drying efficiency by longitudinally rotatably forming a shelf of a drying chamber, and inclining it at a suitable angle, thereby bringing a hot air into contact with a material to be dried. CONSTITUTION: A shelf 3 of the dryer is supported at centers of both sides by pins 7, and inclined to right or left at the pins 7 as centers. Further, the shelf 3 is coupled, in place, by a rod 8, and the rod 8 is vertically moved to be simultaneously altered at its inclining angles. Drying of a material to be dried is first executed by charging a predetermined amount of the material 12 to be dried in a tray 11 of a drying chamber 1A, setting it to the shelf 3, and coupling the chamber 1A to a hot air supplying unit 2. Then, the unit 2 is started, and drying air of suitable temperature is blown into the chamber 1A. At this time, the shelf 3 of the chamber 1A is, for example, inclined at the right side upward, and the drying air blown from the unit 2 into the chamber 1A is brought into direct contact with the material 12 and dried.
Patent JP-H0446653-A (JP)
Title: Mold
Inventor: OTSUKA HIROSHI
IPC: B22C9/08
Filed: 1990-06-14
Abstract: PURPOSE:To prevent spattering of molten metal and to improve the yield of raw material by arranging a molten metal receiving part having partially spherical shape part, which is projected to upper part, at bottom of pouring basin in a mold. CONSTITUTION:In the mold 12 connecting a sprue composed of the pouring basin 15 and a vertical sprue 4 with a cavity part 3 for forming a casting, as the molten metal receiving part 10 having partially spherical shape part, which is projected to the upper part, is arranged at the bottom 15a of pouring basin 15, the spattering of molten metal 1 is prevented and the yield to the product is good. Further, as the molten metal 1 is flowed after passing on the molten metal receiving part 10, the mold 12 is not damaged and oxidation of the molten metal can be reduced.
Patent JP-H111105-A (JP)
Title: Pneumatic tire
Inventor: FURUYA SHINICHI
IPC: B60C11/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To minimize right and left wheel difference of lateral fluctuating force so as to improve straight advancing stability. SOLUTION: In this pneumatic tire, the surface of tread flat parts 18 is separated from a curve enveloping the whole tread surface on tire cross section, inward in the radial direction of the tire toward the shoulder side from the center side, and a bias exponent R=1-1.25α-(1-β)-(1-γ)-0.017.θ of a ground load burden at the tread flat parts 18. Consisting of the separation quantity α, the flat part decrease ratio β of lug grooves 24 to the tread flat parts 18, a lug groove depth change ratio γ(=ri /ro , where ri represents lug groove center end part depth and ro represents shoulder side end depth), and circumferential direction groove inclination θ (deg) is set into a range of 0.3-0.7.
Patent JP-H11343031-A (JP)
Title: Automatic picking device
Inventor: ONO TOSHITAKA
IPC: B65G59/06
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic picking device to perform smooth and stable feed even when a work has a high surface friction factor. SOLUTION: In an automatic picking device 1 to feed, in order, from the lower end of box-form works 2 stacked on a support table 3 along a vertically extending lane 4, the picking device comprises a lift means 15 to elevate the support table 3; and a work clamp means 18 arranged above the support table 3 and grasping the work 2 in a given height position and holding the work 2 thereabove.
Patent JP-S5381136-A (JP)
Title: Fiber for optical transmission
Inventor: IKEDA MASAHIRO
IPC: G02B6/028
Filed: 1976-12-27
Abstract: PURPOSE:To achieve the reduction in loss at the mode converting of fibers for optical transmission by changing the distribution type of refractive indices throughthe use of of mode filters and avoiding direct coupling with a radiation mode.
Patent JP-S5584283-A (JP)
Title: Electron beam welding method
Inventor: TANAKA JINKICHI
IPC: B23K15/00
Filed: 1978-12-20
Abstract: PURPOSE: To expand the permissible ranges of the relative positions of a wire and beam and distance and enable the wire to be stably supplied by specifying the ratio between the amplitude in the weld line direction and fly wire diameter while letting an electron beam oscillate.  
     CONSTITUTION: While an electron beam 2 is being oscillated in the both directions of the weld line direction 9 and the direction 8 orthogonal to the weld line by a deflecting coil 10, welding is done. The oscillation shapes may be elliptical, circular and square, by which the permissible range of the relative positions of the fly wire 4 and beam 2 and the distance between both may be expanded. The latter may be expanded up to ±1.5mm in case the beam vibration length of, e.g., the direction 9, is 1.5mm, thus the wire 4 may be stably supplied. The oscillation width of the direction 8 is determined under the conditions under which the groove spacing is sufficiently melted. In the three o'clock position and flat positions, the oscillation width of the direction 9 is made 2.5 times (maximum 4.5mm) or less the wire diameter to prevent welding defects and to prevent sagging of molten metal in the former and is made 0.2 time or more to obtain the effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H084158-A (JP)
Title: Connection structure of outside angle wall and connection method therefor
Inventor: ISAKA YUICHI
IPC: E04B2/72
Filed: 1994-06-16
Abstract: PURPOSE:To increase the indoor space by a method wherein a post forming a joint crossing the panel joint of a decorative post for an outside angle wall at a specified angle and wall panels are interconnected through bolts and nuts. CONSTITUTION:An anchor nut to which a bolt is previously connected to is embedded in a decorative post for an outside angle wall. A hole in which a bolt is inserted is previously made in the frame of a wall panel. A bolt is inserted through the hole of the frame and screwed in the anchor nut of the decorative post and wall panels are connected to the two ends of the decorative post so that an angle of 110-150 deg. is provided.
Patent JP-S6310472-A (JP)
Title: Fuel cell power generating system
Inventor: MIZUMOTO YOICHI
IPC: H01M8/04
Filed: 1986-07-01
Abstract: PURPOSE:To increase total heat efficiency of a system by installing a heat exchanger in a combustion exhaust gas line and heat-exchanging combustion exhaust gas for water supplied from a steam separator to recover excess energy as steam. CONSTITUTION:Excess energy other than power for a compressor is recovered as steam in a heat exchanger 15 installed in a combustion exhaust gas line 13 by heat-exchanging the exhaust gas for water supplied from a steam separator 6, and supplied to the steam separator 6. By installing the heat exchanger 15 in the exhaust gas line 13, adequate fuel utilization can be set in a system, and decrease in cell performance is prevented, and excess energy can be recovered as steam. Therefore, total heat efficiency in the system is increased.
Patent JP-S5947764-A (JP)
Title: Manufacture of semiconductor device
Inventor: WAKUI TAKAYUKI
IPC: H01L21/285
Filed: 1982-09-10
Abstract: PURPOSE:To facilitate the mass production and thus enhance the production yield by inactivating the part having defects without imparting strain due to external force by a method wherein an electrode plate of a composite electrode material is inactivated in accordance with the defect part on the substrate side, and thereafter both are connected. CONSTITUTION:The GTO thyristor element substrate 100 is respectively examined for electric characteristics in the state of a piece of wafer, and then the short circuit due to electrode formation and poor diffusion is discovered at that point. The cathode electrode plate 108 at the corresponding point on the composite electrode material 200 is removed probably until it reaches a common connection part 108A into the inactivated part 110 corresponding to the defect part on the semicondutor substrate. Since the semiconductor substrate side is not inactivated even by using of laser, cutting bite, ultrasonic process, sand blast methods, etc. as the means of this inactivation, the damage to the semiconductor substrate can be perfectly prevented. The composite electrode material 200 is adhered on the GTO thyristor element substrate 100 via solder. When the electrode plate of the composite electrode 200 corresponding to the defect part of the GTO thyristor element substrate 100 is previously inactivated and then connected in this manner, the poor operation of the entire element can be prevented.
Patent JP-S6434457-A (JP)
Title: Hydrocyclone
Inventor: RAIMUNTO RIINETSUKERU
IPC: B04C7/00
Filed: 1988-06-24
Abstract: PURPOSE: To surely separate a heavy material component by prohibiting the short-circuit flow directly heading toward a material discharge pipe from an inflow port so as to prevent the integration of the material into the spacing between the housing and rotor drum of a hydrocyclone and within the rotor drum. CONSTITUTION: This hydrocyclone is provided with a part tapered to a conical shape in the region of the discharge port of the heavy mud component existing at one end, the rotor 5 disposed at the other end and the central material discharge pipe 4 having the inlet opening 7 in the rotor region. The material discharge pipe 4 is extended toward the ejecting end of the cyclone for the heavy component and the inlet opening 7 of the material discharge pipe 4 is directed to an opposite side. The rotor 5 is composed to a drum shape and the end of the rotor existing in the inlet opening 7 of the central material discharge pipe 4 is formed to cover the inlet opening 7 by opening the front surface. Consequently, the sepn. of the heavy material component is surely executed with high efficiency.
Patent JP-S5782497-A (JP)
Title: Cathode for tin and tin alloy plating
Inventor: MURAKAMI NORIMASA
IPC: C25D17/10
Filed: 1980-11-07
Abstract: PURPOSE: To provide a cathode for tin and tin alloy plating by which elution of the aluminum of a core material in a plating bath under use is obviated by constituting a composite material disposed with aluminum for the core material, an insoluble metallic material for an outer layer and tin for an intermediate layer.  
     CONSTITUTION: The tin disposed in an intermediate layer is for prevention of elution of aluminum, and its thickness is preferably about 0.2W2mm. Tantalum, niobium, platinum, etc. may be used other than stainless steel and titanium used heretofore for the insoluble metallic material of the outer layer. By the use of this as cathode, the good plating treatment is accomplished without contaminating tin and tin alloy baths. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07331605-A (JP)
Title: Snow melting device for road
Inventor: MORI KATSUHISA
IPC: E01C11/26
Filed: 1994-06-14
Abstract: PURPOSE:To provide a large number of attraction bodies formed of magnet bodies to the peripheral surface of linear bodies as heating media at specific intervals and to make it possible to easily bury linear heating conductors as the heating media properly in set positions on a road by attracting the attraction bodies to reinforcing bars or steel frames using as core materials of a road- structure to reduce cost. CONSTITUTION:Carbonic short fibers are used as a core conductor 2a, linear heating conductors A mounting a large number of attraction bodies 1... formed of magnet bodies turning attraction surfaces outward at specific intervals are formed on the peripheral surface of the core conductor 2a. The linear heating conductor A are attracted and maintained to a steel core materiel 4 buried in the shape of a plane in a paving material 3 of the road through the attraction bodies 1, and the linear heating conductors A are connected to a power supply.
Patent JP-S5282603-A (JP)
Title: Low no# sintering operation
Inventor: FURUI TAKEO
IPC: C22B1/16
Filed: 1975-12-30
Abstract: PURPOSE: In sintering powdery iron ore, it is intended to reduce a quantity of NOx generated by subjecting coke breeze of below 1.0 mm to pseudo granulation to permit the resulting minipellet coke to exist in a sintering layer, and subjecting the coke to combustion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5860689-A (JP)
Title: Growing apparatus of single crystal
Inventor: IWAKI TADAO
IPC: C30B29/18
Filed: 1981-10-01
Abstract: PURPOSE:To grow a good single crystal in a short time, by dropping a raw material dissolved in an aqueous solution of an alkali in an autoclave through a pressure nozzle continuously on the surface of a seed crystal. CONSTITUTION:A raw material for a single crystal, e.g. rock crystal, dissolved in an aqueous solution 3 of an alkali, e.g. NaOH, is introduced into a pressure vessel 2 of an autoclave, and the interior of the vessel 2 is kept at a given temperature and pressure. A seed crystal, e.g. rock crystal wafer, prepared by cutting the growth face, and planishing the cut piece is held by a seed axis 10, and the raw material 3 for a single crystal dissolved in the aqueous solution of the alkali is then continuously dropped from a pressure nozzle 6. In the process, the seed axis 10 is rotated. The aimed single crystal can be grown more quickly than the hydrothermal synthetic method by this mechanism. About 95% or more resultant single crystal is usable.
Patent JP-S6058855-A (JP)
Title: Coupling device
Inventor: REON BURUTSUDORIIKU
IPC: B41F15/38
Filed: 1984-07-27
Abstract: A rotary printing screen (10) comprises a cylindrical screen (12) of fine nickel mesh removably connected to two coupling devices (14). Each coupling device (14) has a fixed end ring (18) and a movable ring (22) biased by an internal screw threaded ring (32). The adjacent faces of the rings (18, 22) are profiled to form a groove which constitutes a seat for the endless band (26). Movement of the ring (32) causes the band (26) to be compressed and frictionally engage the screen (12).
Patent JP-H054911-A (JP)
Title: Nonaqueous gel cosmetic
Inventor: NAKAHATA HIDETOSHI
IPC: A61K8/00
Filed: 1991-06-27
Abstract: PURPOSE:To obtain a nonaqueous stable and safe gel cosmetic excellent in usability without containing any synthetic surfactant by using only a small amount of a natural surfactant. CONSTITUTION:A nonaqueous gel cosmetic is obtained by adding an oily phase ingredient containing at least a polar oil in an amount of 70-98-wt.% based on the total weight of the cosmetic to a homogeneous system of a gel-forming agent containing a natural surfactant in an amount of 0.1-15wt.% based on the total weight of the cosmetic, a higher alcohol assuming a liquid form at ordinary temperature in an amount of 0.1-15wt.% based on the total weight of the cosmetic and glycerol in amount of 1-3wt.% based on the total weight of the cosmetic and gelatinizing the resultant mixture.
Patent JP-H115486-A (JP)
Title: Working machine lighting system for hydraulic shovel
Inventor: MIKAMI TOSHIYA
IPC: B60Q1/24
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To light a direction of a tip of a working machine with the oscillation of an arm by arranging a lamp in a tip of a boom, and providing a link means for connecting the lamp and the arm to each other so as to link the radiating direction of the lamp with the oscillating direction of the arm. SOLUTION: A working machine lighting system 10 has a lamp 12, which has a radiation range S arranged in a tip of a boom 8a, and a link means 14 for connecting the lamp 12 and an arm 8a. The link means 14 is provided with a first link member 16, of which one end is connected to the arm 8b freely to be turned around the turning center X, and a link member 18, of which one end is connected to the boom 8a freely to be turned around the turning center Z. The other end of the first link member 16 is connected to the other end of the second link member 18 freely to be turned around the turning center Y. With this link means 14, radiation range S of the lamp 12 is linked with the oscillating direction of the arm 8b so as to always radiate the light to a fitting part of the arm 8b and a bucket 8c provided at a tip of a working machine 8.
Patent JP-S6314794-A (JP)
Title: Anthracycline compound
Inventor: UMEZAWA HAMAO
IPC: A61K31/70
Filed: 1986-07-04
Abstract: NEW MATERIAL:3'-Deamino-3'-(4-morpholinyl)-13-dexo-10-hydroxycarbonyl- carminomycin of formula I and salt thereof. Melting point; 171-173 deg.C. USE:A synthetic intermediate for M-R20X or M-R20X2 useful as an antitumor substance. PREPARATION:R20X3 which is a starting material is reacted with 2,2'- oxydiacetaldehyde of formula II in a solvent such as THF, etc., preferably in the pressure of a reducing agent such as NaBH4, etc., to convert amino group of R20X3 into norpholinyl group thereof and afford the aimed compound of formula I. The reaction is preferably carried out in 1:8-15 molar ratio of the R20X3 to the compound of formula II at nearly room temperature. The R20X3 is, e.g., prepared by culture of Actinomadure roseoviolacea 1029-AV1 (FEPMP-945).
Patent JP-S6050147-A (JP)
Title: High strength hypereutectoid steel wire having extended limit of occurrence of delamination
Inventor: KANATSUKI YUTAKA
IPC: C22C38/10
Filed: 1983-08-29
Abstract: PURPOSE:To obtain a high strength hypereutectoid steel wire having an extended limit of occurrence of delamination by adding specified percentages of C, Si, Mn, Al and Co to Fe and specifying the relation between the Co and C contents. CONSTITUTION:A steel wire consisting of, by weight, 0.8-1.3% C, <=1.0% Si, 0.3-0.9% Mn, <=0.5 Al, 0.1-4.0% Co and the balance Fe with inevitable impurities and satisfying relation represented by an equation %Co>=15(%C-0.8)<3> is prepd. The steel wire is patented and drawn to obtain a high strength hypereutectoid steel wire having an extended limit of occurrence of delamination.
Patent JP-H11353999-A (JP)
Title: Manufacture of electromagnet device
Inventor: NAKANISHI YOICHI
IPC: H01H49/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To increase yield and enhance productivity by welding a part far from the base part of a holding connecting piece and positioned outside a housing to a lead frame for supporting. SOLUTION: A common terminal, a fixed contact terminal, and a coil terminal 24 are cut out and bent, and a supporting piece 51 is also cut out and bent in a lead frame 50. Fixed contacts 22a, 23a are previously formed in the fixed contact terminal. A relay terminal 17 of an electromagnet block 10 is welded to the free end of the coil terminal 24. A tip part 18a of a connecting piece 18 is welded to the supporting piece 51, they are positioned in a mold, then secondary molding is performed. The specified differential step is formed between a binding up part 17a and the connecting piece 18. The connecting piece 18 is cut out from the lead frame 50, and each terminal is also cut out and bent to complete a base block.
Patent JP-S6058351-A (JP)
Inventor: OZAKI SHIGEO
IPC: B65D77/08
Filed: 1983-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5585280-A (JP)
Title: Watch
Inventor: KOSAKA HIDEKI
IPC: G04B37/11
Filed: 1978-12-22
Abstract: PURPOSE: To miniaturize the outer contour dimension of a watch, avoid the complication of module and improve the reliability of the watch by providing a guide which locates a battery at the back lid of a case and providing a battery accommodating part at the inner wall of this back lid.  
     CONSTITUTION: A guide locating a battery 7 is provided at the back lid 6 of a case, and a battery accommodating part is at the inner wall of a back lid 7. No battery is provided in the resin forming part 1 of a module housing of a ladies electronic wrist watch buta battery 7 is accommodated in a hole 9 for accommodating a guide for locating the battery 7 provided in the center of the case back lid 6, the battery 7 being fixed in the hole 9 by a battery exchanging lid 10 screwed with the inner side end edge of the hole 9. By this procedure, the outer control dimension of the module is minimized and the watch is miniaturized, the complication of the module is avoided, and the damage of the circuit element due to the deflection of the module is prevented and the reliability of the products is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5946196-A (JP)
Title: Apparatus for methane fermentation
Inventor: TOMIOKA TOSHIICHI
IPC: C02F11/04
Filed: 1982-09-09
Abstract: PURPOSE:To obtain a fungi-fermenting condition stabilized at all times, by setting up a methane-fermentation tank in a manner such that a value obtd. by multiplying a numerical value of surface area divided by volume by an average coefficient of heat transmission through the entire tank wall will be made below 15kcal/m<3>.hr.deg. CONSTITUTION:The methane-fermentation tank 11 is constituted by combining a charging port 18 having surface area of 300mm.X400mm. by a digested liquid at its opened part with FRP panels of heat-insulating structure of 1mX1m having protuberant parts at the centers to which a port 20 for overflow water having a bore of 75mm. in diameter is connected. The opened surface area of said charging port is one selected from numerical values taking into consideration the work efficiency of charging a load to be charged such as garbage, the prevention of diffusion of methane gas formed inside the improvement of heat- retaining efficiency, etc. The size of the part for overflow water is also determined taking into consideration its plugging with a digested liquid, the improvement of heat-retaining efficiency, etc. As a result, the total amount of heat radiated from the fermentation tank during ordinary operation is at about 9kcal/ hr.deg.
Patent JP-S6048975-A (JP)
Title: 1-(3-nitrophenyl)-3-methyl-4-diluformethyl-delta2-1,2,4,- triazolin-5-one and its preparation
Inventor: MATSUI HISANORI
IPC: C07D249/12
Filed: 1983-08-29
Abstract: NEW MATERIAL:1-(3-Nitrophenyl)-3-methyl-4-difluoromethyl-DELTA<2>-1, 2,4-triazolin-5- one shown by the formula I . USE:An intermediate for agricultural chemicals, especially herbicides. PREPARATION:1-( 3-Nitrophenyl )-3-methyl-DELTA<2>-1,2,4-triazolin-5-one shown by the formal II is reacted with a compound shown by the formula CHF2.Z (Z is halogen) in an inert solvent in the presence of a base, to give a compound shown by the formula I . The compound shown by the formula II, for example, can be synthesized by subjecting a compound shown by the formula VI and a compound shown by the formula III (R is lower alkyl) to ring closure in an inert solvent under heating.
Patent JP-H04357306-A (JP)
Title: Counterbalance valve having relief function
Inventor: OGAWA KAZUNORI
IPC: F15B11/02
Filed: 1991-06-01
Abstract: PURPOSE:To simplify a structure by composing a counterbalance valve of two divided spools so as to correspond a pair of supply/discharge passages, and moving the divided spools on the supply side of the passages so as to increase flow passage areas when the pressure in the passages gets a specified high value. CONSTITUTION:A counterbalance valve 9 arranged between a changeover valve 1 and a running actuator 12 of a crawler vehicle is prepared by fitting spools 25, 26 which are divided into two at each center in an axial direction into spool chambers 19, 19' linearly extending inside a main body 18. Blind holes 52, 53 having specified depths are formed on the inner ends of the divided spools 25, 26, into which holes rod bodies 54, 55 are fitted. Inner passages 68, 69 are formed on the divided spools 25, 26. When the actuator 12 shows pumping action and pressure on a discharge side of supply/discharge passages 15, 16 gets a specified value or higher, a moving means 70 heretofore composed moves the divided spools 25, 26 on the supply side of the passages 15, 16 so as to increase flow passage areas. This movement causes relief of high-pressure fluid.